131796608

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{9623}}^1$

素因数の和:9744

約数の個数: 32

約数和(自身を含む): 265044960

約数和(自身を除く): 133248352

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 3424, 6848, 9623, 13696, 19246, 38492, 76984, 153968, 307936, 615872, 1029661, 1231744, 2059322, 4118644, 8237288, 16474576, 32949152, 65898304, 131796608]

約数ペア:

[(1, 131796608), (2, 65898304), (4, 32949152), (8, 16474576), (16, 8237288), (32, 4118644), (64, 2059322), (107, 1231744), (128, 1029661), (214, 615872), (428, 307936), (856, 153968), (1712, 76984), (3424, 38492), (6848, 19246), (9623, 13696)]